allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

Base Information

Chemical Name:allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside
CAS No.:124943-17-5
Molecular Formula:C₂₉H₄₂O₆Si
Molecular Weight:514.734
Hs Code.:

Synonyms:allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

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Technology Process of allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

There total 1 articles about allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 124943-16-4
allyl 3-O-<<β-(trimethylsilyl)ethoxy>methyl>-4-O-benzyl-α-L-rhamnopyranoside

: 100-39-0
benzyl bromide

: 124943-17-5
allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

Guidance literature:: With sodium hydride; Yield given. Multistep reaction; 1) THF, -35 deg C 2) 16h, RT;
DOI:10.1021/jo00294a036

Reference yield: 94.0%

: 124943-17-5
allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

: 124943-18-6
allyl 2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With hydrogenchloride; In methanol; for 16h; Ambient temperature;
DOI:10.1021/jo00294a036

Reference yield:

: 124943-17-5
allyl 2,4-di-O-benzyl-3-O-<<β-(trimethylsilyl)ethoxy>methyl>-α-L-rhamnopyranoside

: 124943-23-3
allyl 3-O-<3'-O-<<β-(trimethylsilyl)ethoxy>methyl>-4'-O-benzyl-α-L-rhamnopyranosyl>-2,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / HCl / methanol / 16 h / Ambient temperature

2: 1) 1,1,3,3-tetramethylurea, CF₃SO₃Ag / 1.) CH₂Cl₂, 4A molecular sieves, 0.5h 2.) 18h, RT

3: 96 percent / NaOMe / CH₂Cl₂; methanol / 12 h / Ambient temperature

With hydrogenchloride; sodium methylate; silver trifluoromethanesulfonate; tetramethylurea; In methanol; dichloromethane;
DOI:10.1021/jo00294a036